42-285-31486
Final CompletionZIDEK-MIKES UNIT
LAVACA County · District 1 · CHALLENGER OIL · NICKEL (AUSTIN CHALK)
Permits
1
Max Depth
11,150 ft
First Permit
1980-04-25
Latest Activity
1980-04-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-08-31
Shut-In
—
Plugged
2010-10-14
EWA / Permit operator mismatch
Scheduling: CHALLENGER OIL ≠ Permit: VAQUERO PETR. CO.
Resolved via: scheduling → CHALLENGER OIL
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
originally filed by VAQUERO PETR. CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 10,667–10,910 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,687 ft | 1,380 sx |
| 2.375" | 10,586 ft | — |
| 4.5" | 11,110 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 11,150 ft
- Drill Type
- Vertical
- County
- LAVACA
- District
- 1
- Operator
- CHALLENGER OIL
- Completed
- 1980-08-31
Operator
- Name
- CHALLENGER OIL
- Location
- SAN ANTONIO
- P-5 Status
- Delinquent (filed 1991-03-18)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G